Full text articles

2019
Pereira I, Fraga S, Maltez L, Requicha J, Guardão L, Oliveira J, Prada J, Alves H, Santos JD, Teixeira JP, Oliveira MBPP

In vivo systemic toxicity assessment of an oxidized dextrin-based hydrogel and its effectiveness as a carrier and stabilizer of granular synthetic bone substitutes.

J Biomed Mater Res A, 2019 Mar 28. doi: 10.1002/jbm.a.36683. [Epub ahead of print]
2018
Pereira I, Fraga S, Silva S, Teixeira JP, Gama M

In vitro genotoxicity assessment of an oxidized dextrin-based hydrogel for biomedical applications.

J Appl Toxicol, 2018 Nov 28. doi: 10.1002/jat.3754. [Epub ahead of print]
2018
Leal J, Teixeira-Santos L, Pinho D, Afonso J, Carvalho J, de Lourdes Bastos M, Albino-Teixeira A, Fraga S, Sousa T

l-proline supplementation improves nitric oxide bioavailability and counteracts the blood pressure rise induced by angiotensin II in rats.

Nitric Oxide, 2018 Nov 10. pii: S1089-8603(17)30202-1. doi: 10.1016/j.niox.2018.10.007. [Epub ahead of print]
2017
Esteves FC, Teixeira E, Amorim T, Costa C, Pereira CC, Fraga S, De Andrade VM, Teixeira JP, Costa S

Assessment of DNA damage in a group of professional dancers during a 10-month dancing season.

J Toxicol Environ Health A, 2017 Jul 11:1-8. doi: 10.1080/15287394.2017.1331599. [Epub ahead of print]
2017

Recent developments on Occupational and Environmental Toxicology.

J Toxicol Environ Health A, 2017 Oct 2:1. doi: 10.1080/15287394.2017.1382124. [Epub ahead of print]
2017
Mesquita B, Lopes I, Silva S, Bessa MJ, Starykevich M, Carneiro J, Galvão TLP, Ferreira MGS, Tedim J, Teixeira JP, Fraga S

Gold nanorods induce early embryonic developmental delay and lethality in zebrafish (Danio rerio).

J Toxicol Environ Health A, 2017 Jul 11:1-16. doi: 10.1080/15287394.2017.1331597. [Epub ahead of print]
2017
Bessa MJ, Carla Costa, Reinosa J, Pereira CC, Fraga S, Fernández J, Bañares MA, Teixeira JP

Moving into advanced nanomaterials. Toxicity of rutile TiO2 nanoparticles immobilized in nanokaolin nanocomposites on HepG2 cell line.

Toxicol Appl Pharmacol, 2017 Feb 1;316:114-122. doi: 10.1016/j.taap.2016.12.018. Epub 2016 Dec 28.
2016
Valdiglesias V, Fernández-Bertólez N, Kiliç G, Costa C, Costa S, Fraga S, Bessa MJ, Pásaro E, Teixeira JP, Laffon B

Are iron oxide nanoparticles safe? Current knowledge and future perspectives.

J Trace Elem Med Biol, 2016 Dec;38:53-63. doi: 10.1016/j.jtemb.2016.03.017. Epub 2016 Mar 31.
2015
Quintas C, Fraga S, Gonçalves J, Queiroz G

Opposite modulation of astroglial proliferation by adenosine 5'-O-(2-thio)-diphosphate and 2-methylthioadenosine-5'-diphosphate: mechanisms involved.

Neuroscience, May 19;182:32-42. doi: 10.1016/j.neuroscience.2011.03.009. Epub 2011 Mar 16.
2014
Fraga S, Brandão A, Soares ME, Morais T, Duarte JA, Pereira L, Soares L, Neves C, Pereira E, Bastos Mde L, Carmo H

Short- and long-term distribution and toxicity of gold nanoparticles in the rat after a single-dose intravenous administration.

Nanomedicine, Nov;10(8):1757-66. doi: 10.1016/j.nano.2014.06.005. Epub 2014 Jun 15.
2013
Fraga S, Faria H, Soares ME, Duarte JA, Soares L, Pereira E, Costa-Pereira C, Teixeira JP, de Lourdes Bastos M, Carmo H

Influence of the surface coating on the cytotoxicity, genotoxicity and uptake of gold nanoparticles in human HepG2 cells

J Appl Toxicol, 2013, Oct;33(10):1111-9. doi: 10.1002/jat.2865. Epub 2013 Mar 25.
2012
Morais T, Soares ME, Duarte JA, Soares L, Maia S, Gomes P, Pereira E, Fraga S, Carmo H, Bastos Mde L

Effect of surface coating on the biodistribution profile of gold nanoparticles in the rat

Eur J Pharm Biopharm, 2012 Jan;80(1):185-93. doi: 10.1016/j.ejpb.2011.09.005. Epub 2011 Sep 16.
2012
Sousa T, Oliveira S, Afonso J, Morato M, Patinha D, Fraga S, Carvalho F, Albino-Teixeira A

Role of H(2)O(2) in hypertension, renin-angiotensin system activation and renal medullary disfunction caused by angiotensin II

Br J Pharmacol, Aug;166(8):2386-401. doi: 10.1111/j.1476-5381.2012.01957.x.
2011
Quintas C, Fraga S, Gonçalves J, Queiroz G

P2Y receptors on astrocytes and microglia mediate opposite effects in astroglial proliferation

Purinergic Signal, Jun;7(2):251-63. doi: 10.1007/s11302-011-9235-x. Epub 2011 M
2009
Quintas C, Fraga S, Gonçalves J, Queiroz G

The P2Y(1) and P2Y(12) receptors mediate autoinhibition of transmitter release in sympathetic innervated tissues.

Neurochem Int, 2009 Dec;55(7):505-13. doi: 10.1016/j.neuint.2009.05.002. Epub 2009 May 15.
2008
Simão S, Fraga S, Jose PA, Soares-da-Silva P

Oxidative stress and alpha1-adrenoceptor-mediated stimulation of the Cl-/HCO3- exchanger in immortalized SHR proximal tubular epithelial cells

Br J Pharmacol, Apr;153(7):1445-55. doi: 10.1038/bjp.2008.16. Epub 2008 Feb 25.
2008
Simão S, Fraga S, Jose PA, Soares-da-Silva P

Oxidative stress plays a permissive role in alpha2-adrenoceptor-mediated events in immortalized SHR proximal tubular epithelial cells.

Mol Cell Biochem, Aug;315(1-2):31-9. doi: 10.1007/s11010-008-9785-6. Epub 2008 May 20.